package com.pan.admin.module.crm.controller;

import com.gitee.apanlh.util.reflection.CopyUtils;
import com.gitee.apanlh.util.valid.ValidParam;
import com.pan.admin.common.annotation.Log;
import com.pan.admin.common.core.controller.BaseController;
import com.pan.admin.common.core.domain.AjaxResult;
import com.pan.admin.common.core.domain.entity.SysDept;
import com.pan.admin.common.core.domain.entity.SysRole;
import com.pan.admin.common.core.domain.entity.SysUser;
import com.pan.admin.common.core.domain.entity.vo.SysUserVO;
import com.pan.admin.common.core.page.TableDataInfo;
import com.pan.admin.common.enums.BusinessType;
import com.pan.admin.common.utils.SecurityUtils;
import com.pan.admin.common.utils.StringUtils;
import com.pan.admin.common.utils.poi.ExcelUtil;
import com.pan.admin.module.loanProduct.entity.LoanProduct;
import com.pan.admin.module.loanProduct.service.LoanProductService;
import com.pan.admin.module.system.service.ISysDeptService;
import com.pan.admin.module.system.service.ISysPostService;
import com.pan.admin.module.system.service.ISysRoleService;
import com.pan.admin.module.system.service.ISysUserService;
import org.apache.commons.lang3.ArrayUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.security.access.prepost.PreAuthorize;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.DeleteMapping;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.PutMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;

import javax.servlet.http.HttpServletResponse;
import java.util.ArrayList;
import java.util.List;
import java.util.stream.Collectors;

/**
 * 用户信息
 */
@RestController
@RequestMapping("/crm/user")
public class CrmUserController extends BaseController {
    @Autowired
    private ISysUserService userService;

    @Autowired
    private ISysRoleService roleService;

    @Autowired
    private ISysDeptService deptService;

    @Autowired
    private ISysPostService postService;

    @Autowired
    private LoanProductService productService;

    /**
     * 获取用户列表
     */
    @PreAuthorize("@ss.hasPermi('crm:user:list')")
    @GetMapping("/list")
    public TableDataInfo list(SysUser user) {
        startPage();
        Integer productId = SecurityUtils.getLoginUser().getUser().getProductId();
        user.setProductId(productId);

        List<SysUser> list = userService.selectUserList(user);

//        LoanProduct loanProduct = productService.getById(productId.longValue());
        List<SysUserVO> listVO = new ArrayList<>();
        list.forEach(t -> {
            SysUserVO copy = CopyUtils.copy(t, SysUserVO.class);
//            copy.setProductName(loanProduct.getName());
            listVO.add(copy);
        });
        return getDataTable(listVO);
    }

    @Log(title = "CRM用户管理", businessType = BusinessType.EXPORT)
    @PreAuthorize("@ss.hasPermi('crm:user:export')")
    @PostMapping("/export")
    public void export(HttpServletResponse response, SysUser user) {
        List<SysUser> list = userService.selectUserList(user);
        ExcelUtil<SysUser> util = new ExcelUtil<SysUser>(SysUser.class);
        util.exportExcel(response, list, "用户数据");
    }

    @Log(title = "CRM用户管理", businessType = BusinessType.IMPORT)
    @PreAuthorize("@ss.hasPermi('crm:user:import')")
    @PostMapping("/importData")
    public AjaxResult importData(MultipartFile file, boolean updateSupport) throws Exception {
        ExcelUtil<SysUser> util = new ExcelUtil<SysUser>(SysUser.class);
        List<SysUser> userList = util.importExcel(file.getInputStream());
        String operName = getUsername();
        String message = userService.importUser(userList, updateSupport, operName);
        return success(message);
    }

    @PostMapping("/importTemplate")
    public void importTemplate(HttpServletResponse response) {
        ExcelUtil<SysUser> util = new ExcelUtil<SysUser>(SysUser.class);
        util.importTemplateExcel(response, "用户数据");
    }

    /**
     * 根据用户编号获取详细信息
     */
    @PreAuthorize("@ss.hasPermi('crm:user:query')")
    @GetMapping(value = {"/", "/{userId}"})
    public AjaxResult getInfo(@PathVariable(value = "userId", required = false) Long userId) {
        userService.checkUserDataScope(userId);
        AjaxResult ajax = AjaxResult.success();
        //  只能选择三种角色
        SysRole sysRole = new SysRole();
        sysRole.setRoleKey("crm:user:");
        List<SysRole> roles = roleService.selectRoleListByProductId(sysRole);

        ajax.put("roles", SysUser.isAdmin(userId) ? roles : roles.stream().filter(r -> !r.isAdmin()).collect(Collectors.toList()));
        ajax.put("posts", postService.selectPostAll());
        ajax.put("products", productService.listWithDataScope(new LoanProduct()));
        if (StringUtils.isNotNull(userId)) {
            SysUser sysUser = userService.selectUserById(userId);
            ajax.put(AjaxResult.DATA_TAG, sysUser);
            ajax.put("postIds", postService.selectPostListByUserId(userId));
            ajax.put("roleIds", sysUser.getRoles().stream().map(SysRole::getRoleId).collect(Collectors.toList()));
            ArrayList<Object> productIds = new ArrayList<>();

            //  TODO 需要屏蔽甲方信息
            if (sysUser.getProductId() != null) {
                LoanProduct loanProduct = productService.getById(sysUser.getProductId().longValue());
                loanProduct.setApiApplyUrl(null);
                loanProduct.setApiApplyUrlTest(null);
                loanProduct.setApiDataExchange(null);
                loanProduct.setApiDataExchangeTest(null);
                loanProduct.setBalance(null);
                productIds.add(loanProduct);
            }
            ajax.put("productIds", productIds);
        }
        return ajax;
    }

    /**
     * 新增用户
     */
    @PreAuthorize("@ss.hasPermi('crm:user:add')")
    @Log(title = "CRM用户管理", businessType = BusinessType.INSERT)
    @PostMapping
    public AjaxResult add(@Validated @RequestBody SysUser user) {
        if (!userService.checkUserNameUnique(user)) {
            return error("新增用户'" + user.getUserName() + "'失败，登录账号已存在");
        }
        if (StringUtils.isNotEmpty(user.getPhonenumber()) && !userService.checkPhoneUnique(user)) {
            return error("新增用户'" + user.getUserName() + "'失败，手机号码已存在");
        }
        if (StringUtils.isNotEmpty(user.getEmail()) && !userService.checkEmailUnique(user)) {
            return error("新增用户'" + user.getUserName() + "'失败，邮箱账号已存在");
        }
        if (user.getDeptId() == null) {
            return error("请选择公司");
        }
        if (ValidParam.isEmpty(user.getRoleIds())) {
            return error("请选择角色");
        }

        //  检测CRM角色权限
        if (!roleService.checkCrmRole(user)) {
            return error("非法角色");
        }

        Integer productId = SecurityUtils.getLoginUser().getUser().getProductId();
        user.setProductId(productId);
        user.setCreateBy(getUsername());
        user.setPassword(SecurityUtils.encryptPassword(user.getPassword()));
        return toAjax(userService.insertUser(user));
    }

    /**
     * 修改用户
     */
    @PreAuthorize("@ss.hasPermi('crm:user:edit')")
    @Log(title = "CRM用户管理", businessType = BusinessType.UPDATE)
    @PutMapping
    public AjaxResult edit(@Validated @RequestBody SysUser user) {
        userService.checkUserAllowed(user);
        userService.checkUserDataScope(user.getUserId());
        if (!userService.checkUserNameUnique(user)) {
            return error("修改用户'" + user.getUserName() + "'失败，登录账号已存在");
        } else if (StringUtils.isNotEmpty(user.getPhonenumber()) && !userService.checkPhoneUnique(user)) {
            return error("修改用户'" + user.getUserName() + "'失败，手机号码已存在");
        } else if (StringUtils.isNotEmpty(user.getEmail()) && !userService.checkEmailUnique(user)) {
            return error("修改用户'" + user.getUserName() + "'失败，邮箱账号已存在");
        }
        if (user.getDeptId() == null) {
            return error("请选择公司");
        }
        if (ValidParam.isEmpty(user.getRoleIds())) {
            return error("请选择角色");
        }
        user.setUpdateBy(getUsername());

        //  检测CRM角色权限
        if (!roleService.checkCrmRole(user)) {
            return error("非法角色");
        }

        return toAjax(userService.updateUser(user));
    }

    /**
     * 删除用户
     */
    @PreAuthorize("@ss.hasPermi('crm:user:remove')")
    @Log(title = "CRM用户管理", businessType = BusinessType.DELETE)
    @DeleteMapping("/{userIds}")
    public AjaxResult remove(@PathVariable Long[] userIds) {
        if (ArrayUtils.contains(userIds, getUserId())) {
            return error("当前用户不能删除");
        }
        //  TODO 检查删除
//        userService.selectUserRoleGroup();
        return toAjax(userService.deleteUserByIds(userIds));
    }

    /**
     * 重置密码
     */
    @PreAuthorize("@ss.hasPermi('crm:user:resetPwd')")
    @Log(title = "CRM重置用户密码", businessType = BusinessType.UPDATE)
    @PutMapping("/resetPwd")
    public AjaxResult resetPwd(@RequestBody SysUser user) {
        userService.checkUserAllowed(user);
        userService.checkUserDataScope(user.getUserId());

        //  TODO  检查删除

        user.setPassword(SecurityUtils.encryptPassword(user.getPassword()));
        user.setUpdateBy(getUsername());
        return toAjax(userService.resetPwd(user));
    }

    /**
     * 状态修改
     */
    @PreAuthorize("@ss.hasPermi('crm:user:edit')")
    @Log(title = "CRM用户状态", businessType = BusinessType.UPDATE)
    @PutMapping("/changeStatus")
    public AjaxResult changeStatus(@RequestBody SysUser user) {
        System.err.println(user);
        userService.checkUserAllowed(user);
        userService.checkUserDataScope(user.getUserId());
        user.setUpdateBy(getUsername());
        return toAjax(userService.updateUserStatus(user));
    }
    /**
     * 分发状态修改
     */
    @PreAuthorize("@ss.hasPermi('crm:user:edit')")
    @Log(title = "CRM用户分发状态", businessType = BusinessType.UPDATE)
    @PutMapping("/changeDistributeUserStatus")
    public AjaxResult changeDistributeUserStatus(@RequestBody SysUser user) {
        userService.checkUserAllowed(user);
        userService.checkUserDataScope(user.getUserId());
        return toAjax(userService.changeDistributeUserStatus(user));
    }

    /**
     * 根据用户编号获取授权角色
     */
    @PreAuthorize("@ss.hasPermi('crm:user:query')")
    @GetMapping("/authRole/{userId}")
    public AjaxResult authRole(@PathVariable("userId") Long userId) {
        AjaxResult ajax = AjaxResult.success();
        SysUser user = userService.selectUserById(userId);
        List<SysRole> roles = roleService.selectRolesByUserId(userId);
        ajax.put("user", user);
        ajax.put("roles", SysUser.isAdmin(userId) ? roles : roles.stream().filter(r -> !r.isAdmin()).collect(Collectors.toList()));
        return ajax;
    }

    /**
     * 用户授权角色
     */
    @PreAuthorize("@ss.hasPermi('crm:user:edit')")
    @Log(title = "CRM用户授权角色", businessType = BusinessType.GRANT)
    @PutMapping("/authRole")
    public AjaxResult insertAuthRole(Long userId, Long[] roleIds) {
        userService.checkUserDataScope(userId);
        userService.insertUserAuth(userId, roleIds);
        return success();
    }

    /**
     * 获取部门树列表
     */
    @PreAuthorize("@ss.hasPermi('crm:user:list')")
    @GetMapping("/deptTree")
    public AjaxResult deptTree(SysDept dept) {
        Integer productId = SecurityUtils.getLoginUser().getUser().getProductId();
        dept.setProductId(productId);

        return success(deptService.selectDeptTreeList(dept));
    }
}
